591 search results - page 80 / 119 » Extremal Optimization: Methods derived from Co-Evolution |
TIP
2008
13 years 8 months ago
2008
Abstract--In this paper, we propose a maximum-entropy expectation-maximization (MEEM) algorithm. We use the proposed algorithm for density estimation. The maximum-entropy constrain...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
VIS
2004
IEEE
14 years 10 months ago
2004
IEEE
Accurate estimation of vessel parameters is a prerequisite for automated visualization and analysis of healthy and diseased blood vessels. The objective of this research is to est...
EUROGRAPHICS
2010
Eurographics
14 years 5 months ago
2010
Eurographics
Automatic camera control for scenes depicting human motion is an imperative topic in motion capture base animation, computer games, and other animation based fields. This challen...
TVCG
2011
13 years 3 months ago
2011
—This paper considers the problem of interactively finding the cutting contour to extract components from an existing mesh. First, we propose a constrained random walks algorith...